It’s good to go to an auto parts store, buy your battery, and have it installed by a skilled worker when your car needs a new battery. You might be unsure if AutoZone mechanics can install a battery in your BMW if you drive one.
While AutoZone technicians can replace a BMW battery, they might not have the right equipment to register it. The onboard computer of the BMW is updated when the battery is registered, which aids in determining how much current should be delivered to the battery during charging.
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Huffman, Doug
I am aware that the AutoZone parts associates can’t correctly swap out your X5’s battery. For maximum performance, a new X5 battery needs to be registered and may also need to be “coded” if it is a size or kind that your ECU has trouble identifying. Any old battery will function for a while when completely charged.
The vehicle battery’s characteristics, including type, size, age, and current power capacity, are communicated to the electrical system of the vehicle. As a result, there will only ever be one task scope offered that is allowed by the information’s current state.
A new car battery must be registered when it is installed, which means the electrical system of the car must also be registered.
diagnostic method
It’s possible to utilize a stronger battery while retrofitting. AGM batteries with the same specs can always be used in place of standard batteries.
This change in vehicle data must be put into the vehicle data in line with requirements when installing a battery of a different size or type.
SERPRESULT
Finding the right battery size for your BMW vehicle at AutoZone is simple thanks to manufacturers like Duralast and Optima.
Your BMW Batteries are available for Free In-Store Pickup from AutoZone.
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Go to the Autozone website and type in “battery”; a pop-up window will appear asking you to choose your car and list the compatible batteries. Autozone batteries are identical to die hards.
I’ve seen this mentioned in other forums, but a fast search for “new battery” and “replacement battery” failed to turn up the thread, so I decided to start a new one with a clear title for others.
My 2003 330i’s battery, which had been in the car for two years, started cranking slowly over the weekend, so I opted to replace it. I recalled reading on a forum that the Autozone Duralast 49-DL was a suitable substitute.
I drove over to the neighborhood Autozone and bought 49-DL for $64.99 (the salesman will tell you it won’t fit and isn’t in his computer, but ignore him).
It was easy to install, and it fits wonderfully. Even the rubber exhaust tube is part of the battery. To make room for the hold-down bracket, you will need to trim the rubber tube’s battery side by about a quarter inch. Great results.
P.S. Before anyone asks, yes, the battery would have been replaced under the car warranty, but for $64.98, I didn’t want to miss work to haggle with the dealer. Also, this battery has a greater CCA rating than OEM.
Replacement and Registration of BMW Batteries
Do you not adore your BMW? And you intend to continue using it for as long as possible, right? Change your oil, replace your air filters, and do other routine maintenance on your BMW as needed to ensure its longevity. Maintaining the battery in your BMW, however, is the one item that contributes the most to flawless operation of your vehicle.
However, a lot of individuals ponder whether BMW battery replacement and registration are straightforward do-it-yourself tasks or require the services of a qualified specialist. We affirm that you can manage the replacement on your own. However, if you lack computer literacy, let us handle the registration process on your behalf.
Here, we’ll go over how to install a battery in a car, examine BMW battery registration in further detail, and provide additional information on the BMW battery reset process.
Can AutoZone test the battery in a BMW?
Simply stop by an AutoZone nearby. While the battery is still inside your car, we’ll test it. We can charge your battery for free if it is fully functional but running low on juice.
Is programming required for BMW batteries?
Modern, late-model BMW batteries must be “registered” or matched to the onboard ECU for optimum operation and battery longevity, which is a frequently overlooked and underappreciated requirement. You might be asking why this is essential, and some online armchair experts could even argue that it isn’t really necessary and is just a way for the service provider to make more money by replacing the batteries. Some people turn to buying a new battery from an auto parts store, installing it themselves, and quickly learning that their battery needs to be replaced, again, in order to avoid the additional cost of registering their BMW battery.
What occurs if an unregistered BMW battery?
The servicing procedure “Register battery replacement” must be executed after installing a new battery. To let the power management system (software in engine electronics and an intelligent battery sensor) know that a new battery was put in the car, the battery replacement must be registered. The power management won’t work effectively if the battery change is not registered, which could result in certain tasks being restricted by particular electrical consumers being turned off or having their power consumption lowered. Power management will charge the new battery as if it were the old, worn-out battery, resulting in the replacement battery failing sooner than expected.
Important! The on-board computer’s display may show inaccurate values if the new battery hasn’t been recognized because of outdated information in the power management system.
The power management in the Digital Engine Electronics (DME) or Digital Diesel Electronics (DDE) is alerted by a servicing function when a battery needs to be replaced. The following actions are carried out:
- 2. Changing a battery with a different capacity but the same type (registration/conversion)
- 3. Changing to a new type of battery (for programming, conversion, or registration)
- 4. Software updates for the entire battery management system
For vehicles with EfficientDynamics, changes to the charging profile also impact how the Start/Stop system functions.
Car 1:
The battery is being replaced with an identical one. To inform the car that the battery is new, you register replacement so that the charging profile can be modified appropriately. If you don’t, the car will try to charge an outdated battery and eventually fail.
Car 2:
You replace a Standard LA battery with an AGM. Because the charging profile will be for the wrong sort of battery and accelerate battery failure, if you don’t register the replacement, it will toast the new battery for similar reasons to Car 1 but even worse. You MUST utilize a “conversion” in this scenario to switch the battery type. Register a replacement after that.
The vehicle must remain stationary with its new battery installed for at least 3 hours after a battery replacement. Until then, it is impossible to determine the new battery’s charge level with any degree of certainty. Possible The battery’s complete discharge-related Check Control signals are then hidden.
After a power supply interruption, some systems’ range of use may be constrained. Individual settings might also be lost.
Depending on the equipment specification, settings or activations are required. For instance:
- Autonomous engine start-stop function (MSA) vehicles: The MSA function is only operative after a learning period (the vehicle must not be awakened for approximately 6 hours).
The lifespan of a battery in these cars, whether an AGM or ordinary battery, can be significantly shortened by skipping the battery registration step. On a late model BMW, skipping battery registration can be one of the problems that results in premature battery failure. For more information, see the topic on Energy Diagnosis.
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How can I reset my BMW now that the battery has been changed?
Here are the instructions so that you can see how crucial the BMW computer reset is after reading the preceding explanation.
- Once the lights and radio are turned on, first switch the ignition key of the BMW automobile to the accessory position. This must be completed prior to starting the car. Then, hold down the “Trip” button on the instrument panel for a few seconds until the red light appears.
- Once more, press and hold the “Trip” button until Reset appears.
- Press the same button a third time after that. The BMW computer will quickly reset now.
BMW automobile battery replacement and computer reset are both inexpensive procedures. The sooner you complete this, the easier it will be for you to operate your BMW vehicle. Despite all of these facts, this surgery should not be taken lightly. There are auto repair shops with qualified experts who adhere to the manufacturer’s warranty guidelines. To receive a safe and secure service, consult these businesses.
Who produces the BMW battery?
A long-term battery cell supply agreement between the BMW Group and the Swedish business Northvolt has been reached. It’s a two billion euro agreement. The cells will be produced by Northvolt in its currently under construction Skelleftea Gigafactory beginning in 2024.
What occurs if the battery in a BMW dies?
After you turn off your BMW, your battery continues to run for a while. After you leave, it will continue to run your radio, lights, clock, and even the security alarm for the car. Electrical issues with your BMW could cause some components to turn off while others, like your lights, remain on, draining your battery. When you leave your BMW, make sure all electric components are turned off.
Why is it necessary to register a BMW battery?
Why is it required to register a BMW battery? It is crucial that you register, reprogram, or reset the change in the vehicle’s computer system after installing a new car battery. This will inform the computer system that the battery is new and will cleanly wipe the memory of the previous charging patterns. The reason for this is that the more recent BMW models have an electrical system that is very sophisticated and equipped with IBS (Intelligent Battery Sensors), which customizes the charging process to the kind and age of the battery.
It’s crucial to register the new battery using an electronic scanner in the vehicle’s BMS (Battery Management System), whether you’re switching from a traditional lead-acid battery to an Absorbent Glass Mat (AGM) battery or using an OEM battery. This procedure, which resets electrical components and sensors and clears fault codes, is referred to as a new battery registration.
The charging system in your car is reset during the BMW battery registration scanning process, and the battery capacity is set to 80%. Additionally, it removes any battery and temperature statistics relating to the old battery that were stored. It’s crucial to understand that nothing about the procedure will affect or reset the reading on your odometer.
Important Hint: In a car made only for AGM uses, never swap out an OEM factory-installed AGM battery for a regular lead-acid battery. AGM batteries can be used as a replacement for wet-flooded batteries, but don’t forget to register them. If the scanner only has an 85AH or 100AH choice, for instance, and your battery has a 90AH rating, always select the greater AH level.
BMW battery—is it in the trunk?
Steps for Removing a Car Battery If you’re unsure of where the battery is located, it will be hard to remove it from a BMW! The majority of new BMW vehicles are constructed with their batteries in the trunk, unlike virtually all other vehicles.